1401814112 has 12 divisors (see below), whose sum is σ = 2759821596. Its totient is φ = 700907040.

The previous prime is 1401814103. The next prime is 1401814121. The reversal of 1401814112 is 2114181041.

It is an interprime number because it is at equal distance from previous prime (1401814103) and next prime (1401814121).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21903314 + ... + 21903377.

It is an arithmetic number, because the mean of its divisors is an integer number (229985133).

Almost surely, 2^1401814112 is an apocalyptic number.

It is an amenable number.

1401814112 is a deficient number, since it is larger than the sum of its proper divisors (1358007484).

1401814112 is an equidigital number, since it uses as much as digits as its factorization.

1401814112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43806701 (or 43806693 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 1401814112 is about 37440.8081109369. The cubic root of 1401814112 is about 1119.1719304365.

Adding to 1401814112 its reverse (2114181041), we get a palindrome (3515995153).

The spelling of 1401814112 in words is "one billion, four hundred one million, eight hundred fourteen thousand, one hundred twelve".